package day01;

import java.io.IOException;

class A {
    private int x= 0;
    static int y =1;
    protected int z = 2;

    public void play() throws IOException {}


}
class B extends A{
     void method(){
         //System.out.println(x);
         System.out.println(y);
         System.out.println(z);
     }
     public void play() throws IOException{}
}
